does mercury has low specific heat - answers

Does mercury has low specific heat - Answers

Does mercury has low specific heat? A material with a high specific heat capacity has a high capacity for storing heat energy Asked in Science, Chemistry, Chemical Engineering

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what does doe heating capacity mean - answers

What does DOE heating capacity mean - Answers

The DOE heating capacity MBH oil fired heating boiler refers to the heating capacity of the boiler. The DOE is one of the best boilers in the market. Does cooking pot have low or high specific

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boiler capacity - engineering toolbox

Boiler Capacity - Engineering ToolBox

2020-3-20 · Boiler load - the capacity of a steam boiler - is often rated as boiler horse powers, lbs of steam delivered per hour, or BTU. a common expression of the boiler capacity is the heat transferred over time expressed as British Thermal Units per hour. A boilers capacity is usually expressed as kBtu/hour (1000 Btu/hour) and can be calculated as

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heat - temperature and heat - temperature changes  …

Heat - Temperature and Heat - Temperature changes …

2003-5-19 · The specific heat capacity of water is 4200 , meaning that it takes 4200 of energy to heat up 1 of water by 1 . The specific heat capacity of a substance is denoted by the symbol . It then follows that the energy needed to heat up of that substance by a temperature of is given by. The specific heat capacity and the heat capacity of an object

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boiler ratings explained - heating help

Boiler Ratings Explained - Heating Help

This isn't about heat loss. This is about heating a LOT of metal. So . . . is the boiler a cold-start boiler (which means you have metal to heat every time it starts), or is the boiler operating on outdoor reset (where there would be less of a temperature rise each time). All of this changes depending on how cold it is outside, of course.

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why does water have such a high specific heat …

Why does water have such a high specific heat …

There are two reasons. One of them is that the water molecule is “bent”. It is rotationally asymmetric, meaning that it can “store” more energy in the rotational degrees of freedom than other, symmetric molecules (like diatomic molecules, or CO[ma

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efficiency and capacity of boilers - project …

EFFICIENCY AND CAPACITY OF BOILERS - Project …

2007-9-18 · the specific heat of superheated steam at the atmospheric pressure and at the flue gas temperature, The whole question of a unit of boiler capacity has been widely discussed with a view to the adoption of a standard to which there would appear to be a more rational and definite basis. Many suggestions have been offered as to such a basis

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what does a high specific heat tell about a substance

What does a high specific heat tell about a substance

Specific heat capacity is a measure of how much heat energy a material can hold per kilogram per kelvin, its units are usually given as "kJ kg"^-1" K"^(-1), or ("kJ")/("kg K"). If an object's specific heat capacity was 1"kJ kg"^-1" K"^-1. The it will hold 1kJ of thermal energy for every kilogram with a temperature increase of 1K, or it will hold 1kJ of thermal energy for every 1°K change in

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furnaces and boilers | department of energy

Furnaces and Boilers | Department of Energy

Upgrading to a high efficiency furnace or boiler is an effective way to save money on home heating. Leaky boiler heat exchangers leak water and are easy to spot. Furnace heat exchangers mix combustion gases with house air when they leak—an important safety reason to have them inspected. Most older furnaces and boilers have naturally

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applications of specific heat capacity - cooling …

Applications of Specific Heat Capacity - Cooling …

2020-2-28 · Applications of Specific Heat Capacity - Cooling System of Car Engine Car Engine. Water is used to cool down the car engine. Water is used as the cooling agent in the car cooling system because ; it has high specific heat capacity. It can absorb a large amount of heat without a high …

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